EP0992712A3 - Druckregelventil für ein Getriebe mit Drehmomentwandler - Google Patents

Druckregelventil für ein Getriebe mit Drehmomentwandler Download PDF

Info

Publication number
EP0992712A3
EP0992712A3 EP99119857A EP99119857A EP0992712A3 EP 0992712 A3 EP0992712 A3 EP 0992712A3 EP 99119857 A EP99119857 A EP 99119857A EP 99119857 A EP99119857 A EP 99119857A EP 0992712 A3 EP0992712 A3 EP 0992712A3
Authority
EP
European Patent Office
Prior art keywords
torque converter
transmission
control valve
pressure control
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99119857A
Other languages
English (en)
French (fr)
Other versions
EP0992712A2 (de
EP0992712B1 (de
Inventor
Kimito c/o Jatco Corporation Tanque
Masaki Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP0992712A2 publication Critical patent/EP0992712A2/de
Publication of EP0992712A3 publication Critical patent/EP0992712A3/de
Application granted granted Critical
Publication of EP0992712B1 publication Critical patent/EP0992712B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02047—Automatic transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Safety Valves (AREA)
  • General Details Of Gearings (AREA)
EP99119857A 1998-10-08 1999-10-07 Druckregelventil für ein Getriebe mit Drehmomentwandler Expired - Lifetime EP0992712B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28684498 1998-10-08
JP28684498A JP3485811B2 (ja) 1998-10-08 1998-10-08 リリーフ弁の取付構造

Publications (3)

Publication Number Publication Date
EP0992712A2 EP0992712A2 (de) 2000-04-12
EP0992712A3 true EP0992712A3 (de) 2001-06-13
EP0992712B1 EP0992712B1 (de) 2004-06-02

Family

ID=17709772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119857A Expired - Lifetime EP0992712B1 (de) 1998-10-08 1999-10-07 Druckregelventil für ein Getriebe mit Drehmomentwandler

Country Status (4)

Country Link
US (1) US6216559B1 (de)
EP (1) EP0992712B1 (de)
JP (1) JP3485811B2 (de)
DE (1) DE69917730T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4086488B2 (ja) * 2001-09-19 2008-05-14 本田技研工業株式会社 油圧式自動変速機付き内燃機関
CN102927427A (zh) * 2012-10-23 2013-02-13 重庆赛特尔机械有限公司 汽车油泵结构
DE102019210267A1 (de) * 2019-07-11 2021-01-14 Zf Friedrichshafen Ag Einrichtung zum Befüllen und Entnehmen eines Schmiermittels bei einem Gehäuse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226200A (en) * 1978-01-30 1980-10-07 Toyota Jidosha Kogyo Kabushiki Kaisha Automatic transmission casing
US4290513A (en) * 1978-10-02 1981-09-22 Honda Giken Kogyo Kabushiki Kaisha Operation oil supply apparatus in oil pressure operated type transmission for vehicle
JPS58170957A (ja) * 1982-03-31 1983-10-07 Aisin Warner Ltd 車両用自動変速機のアキユムレ−タ
JPS62210129A (ja) * 1986-03-11 1987-09-16 Japan Autom Transmission Co Ltd オ−トマチツクトランスアクスル
DE4134369A1 (de) * 1990-10-20 1992-04-23 Zahnradfabrik Friedrichshafen Getriebegehaeuse fuer ein automatgetriebe eines kraftfahrzeugs
WO1996012125A1 (de) * 1994-10-13 1996-04-25 Zf Friedrichshafen Ag Automatgetriebe, insbesondere für kraftfahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297918A (en) * 1978-06-23 1981-11-03 National Research Development Corporation Control systems for steplessly-variable ratio transmissions
JPH0826924B2 (ja) * 1989-09-06 1996-03-21 日産自動車株式会社 トロイダル型無段変速機
JP3211970B2 (ja) * 1991-08-01 2001-09-25 日産自動車株式会社 トロイダル無段変速機
US5540631A (en) * 1992-12-16 1996-07-30 The Torax Company, Inc. Continuously variable transmission with a hydraulic control system
JP2923839B2 (ja) * 1994-09-20 1999-07-26 本田技研工業株式会社 油圧制御装置
JPH10318357A (ja) * 1997-05-16 1998-12-04 Jatco Corp 変速機の潤滑構造

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226200A (en) * 1978-01-30 1980-10-07 Toyota Jidosha Kogyo Kabushiki Kaisha Automatic transmission casing
US4290513A (en) * 1978-10-02 1981-09-22 Honda Giken Kogyo Kabushiki Kaisha Operation oil supply apparatus in oil pressure operated type transmission for vehicle
JPS58170957A (ja) * 1982-03-31 1983-10-07 Aisin Warner Ltd 車両用自動変速機のアキユムレ−タ
JPS62210129A (ja) * 1986-03-11 1987-09-16 Japan Autom Transmission Co Ltd オ−トマチツクトランスアクスル
DE4134369A1 (de) * 1990-10-20 1992-04-23 Zahnradfabrik Friedrichshafen Getriebegehaeuse fuer ein automatgetriebe eines kraftfahrzeugs
WO1996012125A1 (de) * 1994-10-13 1996-04-25 Zf Friedrichshafen Ag Automatgetriebe, insbesondere für kraftfahrzeuge

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 009 (M - 268) 14 January 1984 (1984-01-14) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 064 (M - 672) 26 February 1988 (1988-02-26) *

Also Published As

Publication number Publication date
EP0992712A2 (de) 2000-04-12
EP0992712B1 (de) 2004-06-02
JP3485811B2 (ja) 2004-01-13
JP2000120849A (ja) 2000-04-28
US6216559B1 (en) 2001-04-17
DE69917730T2 (de) 2004-09-23
DE69917730D1 (de) 2004-07-08

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